I have a 09 G37x coupe. I currently have the fast intentions HFC and Top Speed Catback. Stock midpipe and stock y pipe. I have been extremely happy with the current setup for many years, its got a deep and loud tone.

My y pipe has a hole in it now in the mesh area and sounds terrible. Looking to upgrade to a louder exhaust but I am having trouble finding a full exhaust for the AWD coupe.

Since I already have FI HFC, I thought of going full fast intentions exhaust. Will it fit on my coupe? Here is a link...

https://www.nextlevelperf.com/produc...ound-cat-back/

Also, anyone else have this setup? What is the difference between 12 and 18 and non-resonated x pipe?

I'm looking for louder, deeper tone. Will the full setup be as loud and deep as my current setup? Will there be any rasp? I'm assuming not if I am going full FI all the way. Anyone have any vids of their setup on the awd coupe? Any suggestions would help. I am hoping not to get OEM Y pipe and OEM Mid pipe again. Flanges connecting the Y pipe and Mid pipe are rusted as well. Will probably break apart when taking the exhaust apart.

Does motordyne make a full exhaust for my coupe? If so, can someone link me?

 

Muffler shop can repair hole